diff --git a/src/SJZY.Track.Application/CAP/EventHandlers/TrackPushEventHandler.cs b/src/SJZY.Track.Application/CAP/EventHandlers/TrackPushEventHandler.cs
index 78c97f41..07f0380d 100644
--- a/src/SJZY.Track.Application/CAP/EventHandlers/TrackPushEventHandler.cs
+++ b/src/SJZY.Track.Application/CAP/EventHandlers/TrackPushEventHandler.cs
@@ -392,9 +392,14 @@ public class TrackPushEventHandler : ITransientDependency, ICapSubscribe
                     //todo-test:根据code和比较字段值分组，在每组里选出一个创建时间最新的
                     foreach (var x in body.Data)
                     {
-                        var code = ((JsonElement) x["code"]!).GetString()!;
-                        var dateStr = ((JsonElement) x["date"]!).GetString()!;
+                        var code = string.Empty;
+                        var dateStr = string.Empty;
                         var key = string.Empty;
+                        if (x["code"] is JsonElement codeEl) code = codeEl.GetString()!;
+                        else code = x["code"]!.ToString();
+                        if (x["date"] is JsonElement dateEl) dateStr = dateEl.GetString()!;
+                        else dateStr = x["date"]!.ToString();
+
                         if (string.IsNullOrWhiteSpace(compareFields))
                             key = code;
                         else
@@ -444,7 +449,6 @@ public class TrackPushEventHandler : ITransientDependency, ICapSubscribe
             }
 
             //todo-test:按推送映射顺序排序
-
         }
 
         log.PushContent = TextJsonHelper.Serialize(body)!;